| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
| 3 | |
| 4 | #ifndef UTILS_H |
| 5 | #define UTILS_H |
| 6 | |
| 7 | #include <QtCore/qglobal.h> |
| 8 | #include <private/qtools_p.h> |
| 9 | |
| 10 | #include <algorithm> |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | inline bool is_whitespace(char s) |
| 15 | { |
| 16 | return (s == ' ' || s == '\t' || s == '\n'); |
| 17 | } |
| 18 | |
| 19 | inline bool is_space(char s) |
| 20 | { |
| 21 | return (s == ' ' || s == '\t'); |
| 22 | } |
| 23 | |
| 24 | inline bool is_ident_start(char s) |
| 25 | { |
| 26 | using namespace QtMiscUtils; |
| 27 | return isAsciiLower(c: s) || isAsciiUpper(c: s) || s == '_' || s == '$'; |
| 28 | } |
| 29 | |
| 30 | inline bool is_ident_char(char s) |
| 31 | { |
| 32 | return QtMiscUtils::isAsciiLetterOrNumber(c: s) || s == '_' || s == '$'; |
| 33 | } |
| 34 | |
| 35 | inline bool is_identifier(const char *s, qsizetype len) |
| 36 | { |
| 37 | if (len < 1) |
| 38 | return false; |
| 39 | return std::all_of(first: s, last: s + len, pred: is_ident_char); |
| 40 | } |
| 41 | |
| 42 | inline const char *skipQuote(const char *data) |
| 43 | { |
| 44 | while (*data && (*data != '\"')) { |
| 45 | if (*data == '\\') { |
| 46 | ++data; |
| 47 | if (!*data) break; |
| 48 | } |
| 49 | ++data; |
| 50 | } |
| 51 | |
| 52 | if (*data) //Skip last quote |
| 53 | ++data; |
| 54 | return data; |
| 55 | } |
| 56 | |
| 57 | QT_END_NAMESPACE |
| 58 | |
| 59 | #endif // UTILS_H |
| 60 |